coreboot-kgpe-d16/src/mainboard/intel/kunimitsu/devicetree.cb

chip soc/intel/skylake

	# SerialIO device modes
	register "SerialIoDevMode" = "{ \
		[PchSerialIoIndexI2C0]  = PchSerialIoPci, \
		[PchSerialIoIndexI2C1]  = PchSerialIoPci, \
		[PchSerialIoIndexI2C2]  = PchSerialIoDisabled, \
		[PchSerialIoIndexI2C3]  = PchSerialIoDisabled, \
		[PchSerialIoIndexI2C4]  = PchSerialIoPci, \
		[PchSerialIoIndexI2C5]  = PchSerialIoPci, \
		[PchSerialIoIndexSpi0]  = PchSerialIoDisabled, \
		[PchSerialIoIndexSpi1]  = PchSerialIoDisabled, \
		[PchSerialIoIndexUart0] = PchSerialIoPci, \
		[PchSerialIoIndexUart1] = PchSerialIoDisabled, \
		[PchSerialIoIndexUart2] = PchSerialIoPci, \
	}"

	register "pirqa_routing" = "0x8b"
	register "pirqb_routing" = "0x8a"
	register "pirqc_routing" = "0x8b"
	register "pirqd_routing" = "0x8b"
	register "pirqe_routing" = "0x80"
	register "pirqf_routing" = "0x80"
	register "pirqg_routing" = "0x80"
	register "pirqh_routing" = "0x80"

	# EC range is 0x800-0x9ff
	register "gen1_dec" = "0x00fc0801"
	register "gen2_dec" = "0x00fc0901"

	# Pcie RootPort
	register "PcieRpEnable[0]" = "1"
	register "PcieRpEnable[4]" = "1"
	register "PcieRpClkReqNumber[0]" = "1"
	register "PcieRpClkReqNumber[4]" = "2"

	# GPE configuration
	register "gpe0_en_1" = "0x00000000"

	# EC_SCI is GPIO36
	register "gpe0_en_2" = "0x00000010"
	register "gpe0_en_3" = "0x00000000"
	register "gpe0_en_4" = "0x00000000"

	# Memory related
	register "ProbelessTrace" = "0"

	# Lan
	register "EnableLan" = "0"

	# SATA related
	register "EnableSata" = "0"
	register "SataSalpSupport" = "0"
	register "SataMode" = "0"
	register "SataPortsEnable[0]" = "0"
	register "SsicPortEnable" = "0"

	# Audio related
	register "EnableAzalia" = "1"
	register "EnableTraceHub" = "0"
	register "DspEnable" = "1"

	# I/O Buffer Ownership:
	# 0: HD-A Link
	# 1 Shared, HD-A Link and I2S Port
	# 3: I2S Ports
	register "IoBufferOwnership" = "3"

	# SMBUS
	register "SmbusEnable" = "1"

	# Camera
	register "Cio2Enable" = "0"

	# eMMC
	register "ScsEmmcEnabled" = "1"
	register "ScsEmmcHs400Enabled" = "1"
	register "ScsSdCardEnabled" = "2"

	# Integrated Sensor
	register "IshEnable" = "0"

	# XDCI controller
	register "XdciEnable" = "0"

		device cpu_cluster 0 on
		device lapic 0 on end
	end
	device domain 0 on
					# Refered from SKL EDS Vol 1 : Page No: 31-32
		device pci 00.0 on  end # Host Bridge
		device pci 02.0 on  end # Integrated Graphics Device
		device pci 14.0 on  end # USB 3.0 xHCI Controller
		device pci 14.1 off end # USB Device Controller (OTG)
		device pci 14.2 on  end # Thermal Subsystem
		device pci 15.0 on  end # I2C Controller #0
		device pci 15.1 on  end # I2C Controller #1
		device pci 15.2 on  end # I2C Controller #2
		device pci 15.3 on  end # I2C Controller #3
		device pci 16.0 on  end # Management Engine Interface 1
		device pci 16.1 off end # Management Engine Interface 2
		device pci 16.2 off end # Management Engine IDE Redirection (IDE-R)
		device pci 16.3 off end # Management Engine Keyboard and Text (KT) Redirection
		device pci 16.4 off end # Management Engine Intel MEI #3
		device pci 17.0 off end # SATA Controller
		device pci 19.0 on  end # UART Controller #2
		device pci 19.1 on  end # I2C Controller #5
		device pci 19.2 on  end # I2C Controller #4
		device pci 1c.0 off end # PCI Express Port 1
		device pci 1c.1 off end # PCI Express Port 2
		device pci 1c.2 off end # PCI Express Port 3
		device pci 1c.3 off end # PCI Express Port 4
		device pci 1c.4 off end # PCI Express Port 5
		device pci 1c.5 off end # PCI Express Port 6
		device pci 1c.6 off end # PCI Express Port 7
		device pci 1c.7 off end # PCI Express Port 8
		device pci 1d.0 on  end # PCI Express Port 9
		device pci 1d.1 off end # PCI Express Port 10
		device pci 1d.2 off end # PCI Express Port 11
		device pci 1d.3 off end # PCI Express Port 12
		device pci 1e.0 on  end # UART #0
		device pci 1e.1 on  end # UART #1
		device pci 1e.2 on  end # SPI #0
		device pci 1e.4 on  end # eMMC
		device pci 1e.5 off end # SDIO
		device pci 1e.6 on  end # SDCard
		device pci 1f.0 on
			chip ec/google/chromeec
				device pnp 0c09.0 on end
			end
		end # LPC Interface
		device pci 1f.3 on  end # Intel High Definition Audio (Intel HD Audio) (Audio, Voice, Speech)
		device pci 1f.4 off end # SMBus Controller
		device pci 1f.5 on  end # SPI
		device pci 1f.6 off end # GbE Controller
	end
end